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TL494

Voltage Mode PWM Controllers
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Crowbar Power Supply Overvoltage Fault Protector (TL494ING)
Crowbar Power Supply Overvoltage Fault Protector (TL494ING)
This article describes the Crowbar Power Supply Overvoltage Fault Protector (TL494ING). The content is very simple, very helpful. Components in this article can help you understand better understanding of this article. For example, in this article, you can go to find and buy these components: TL494I...
Author:anonymous
A car audio amplifier circuit study
A car audio amplifier circuit study
This article describes the car audio amplifier circuit. As long as Duokanjibian The schematic can master the principles of it. This circuit is for technical exchanges. This is a typical push-pull design, take care to get the best symmetry (to avoid flux walking). Remember, this circuit will adsorb m...
Author:anonymous
TL494 IC For PWM Control Speed Motor 12V
TL494 IC For PWM Control Speed Motor 12V
Description: This following circuit shows a 12V PWM Control Speed Motor. This circuit based on the TL494 IC. The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE power supply control. Component: IC, Resistor, Transistor, Capacitor, Motor.[elecfree....
Author:anonymous
Mp pulse width modulation control circuit
Mp pulse width modulation control circuit
The TL494C is a pulse-width-modulation control circuit. It incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, the TL494C offers the flexibility to tailor the power-supply control...
Author:anonymous
High Voltage Power Supply scheme
High Voltage Power Supply scheme
ads link 728High Voltage Power Supply schematic diagramThe schematic diagram come from circuit: High Voltage Power Supply based PWM IC TL494 power supply. Go to that page to read the explanation about above power supply related circuit diagram.ads 728Adjustable High Voltage Power Supply 0 to 1000VTo...
Author:anonymous
car amplifier power supply
car amplifier power supply
ads link 728This power supply circuit is paired with Monoblock Car Amplifier TDA7294The schematic diagram come from circuit: DC to DC Converter 12V to ± 38V power supply. Go to that page to read the explanation about above power supply related circuit diagram.ads 728DC to DC Converter 12V to &#...
Author:anonymous
12VDC to 220VAC Inverter with Sine Wave Output
12VDC to 220VAC Inverter with Sine Wave Output
Main page of the image: 50W Inverter Circuit 12VDC to 220VAC based MOSFET FQB45N03 | Inverter Circuit Homepage 50W Inverter Circuit 12VDC to 220VAC based MOSFET FQB45N03Here the 50W inverter circuit build based power MOSFET FQB45N03 and IC TL494. This inverter will convert 12-14V DC input from ca...
Author:anonymous
computer power supply  230W 220V
computer power supply 230W 220V
Here circuit power supply for computer 230W 220V. it use IC TL494 and Transistor. Out put 5V , 12V Related Links circuit Computer Power Supply Circuits PC Power Supply Circuits TL494 circuits Computer power supplies circuits More circuit com Modify power supply computer 230W For 13.8V 20Amp Compaq ...
Author:anonymous
power supply regulator switching 0-50V 5A by TL494  , MJ15004
power supply regulator switching 0-50V 5A by TL494 , MJ15004
This is circuit power supply switching regulator, variable regulator Adjustable voltage output 0-50V and current 5A. It is use IC TL494 IC 741 and NE555 ,Transistor MJ15004 boost up current to 5Amax. Other detail see to Image Circuit.Related LinksMore about IC TL494More about switching power supply ...
Author:anonymous
Old power supply computer by TL494
Old power supply computer by TL494
An elder brother of me works about repair a computer. Once meet a problem power supply Switching , of a computer s lose. It is old circuit. I then help to seek give. Get this circuit think may disagree. But enough use can replace. if friends meet same this problem try out please. It can give voltage...
Author:anonymous